# SuperchargeBrowser — Free Chrome Extensions for Speed & Tabs

> Free Chrome extensions: tab suspender, ad blocker, memory saver, vertical tabs with workspaces. Zero telemetry, zero tracking. Featured on Chrome Web Store.

- Canonical: https://www.superchargebrowser.com/
- Source: SuperchargeBrowser (https://www.superchargebrowser.com)

## Extensions

### SuperchargePerformance v1.5.1
Tab suspender, ad blocker, and script control for Chrome. Frees memory from inactive tabs, blocks ads and trackers, blocks YouTube and Twitch video ads, auto-rejects cookie consent dialogs.

- Details: https://www.superchargebrowser.com/performance/
- Chrome Web Store: https://chromewebstore.google.com/detail/tab-suspender-memory-save/pafkkbjmpnfkdkkhldbbnggnmpbbhkmf
- Microsoft Edge Add-ons: https://microsoftedge.microsoft.com/addons/detail/superchargeperformance-t/heappihlcojbpofeigdcggabhblmdjol

### SuperchargeNavigation v1.4.3
Vertical tabs in a side panel, named persistent workspaces, instant tab search (Alt+K command bar), session time-travel via auto-snapshots, and opt-in cross-device sync through Chrome storage.sync.

- Details: https://www.superchargebrowser.com/navigation/
- Chrome Web Store: https://chromewebstore.google.com/detail/vertical-tabs-tab-manager/mpkbppjbchjdohbjgeoamdehklmapgnl
- Microsoft Edge Add-ons: https://microsoftedge.microsoft.com/addons/detail/superchargenavigation-ve/bddiemdiiknoibmljhejfgjegoghjdlb

### SuperchargeAudio v1.1.0
Per-tab volume boost up to 600%, 10-band equalizer, presets, Smart Mute, per-site memory, stereo width and mono mix.

- Details: https://www.superchargebrowser.com/audio/
- Chrome Web Store: https://chromewebstore.google.com/detail/volume-booster-audio-equa/cbjglaijgolamegjnaiabgdojmghalbe
- Microsoft Edge Add-ons: https://microsoftedge.microsoft.com/addons/detail/superchargeaudio-volume-/iknpdbfmeiefmfofkfkbcakpnmlbncia

### SuperchargeCapture v1.2.3
One-click local screen recording with no screen-picker dialog, full-page and region screenshots, crash-safe recovery, and a free annotation editor.

- Details: https://www.superchargebrowser.com/capture/
- Chrome Web Store: https://chromewebstore.google.com/detail/full-page-screenshot-scre/gebkchfkcnjdflkfdimabihllibgcdhp
- Microsoft Edge Add-ons: https://microsoftedge.microsoft.com/addons/detail/epkfcbbnmlbofjkcdbdiancjbdpgpkdk

### SuperchargeInspect
Local element inspection that shows the font, colors, and spacing of any element in one panel, and copies the values with a note and an annotated screenshot for your AI coding tool.

- Details: https://www.superchargebrowser.com/inspect/
- Chrome Web Store: https://chromewebstore.google.com/detail/inspect-element-css-viewe/chliiokcegkincifjcpmoldbmdjficld
- Microsoft Edge Add-ons: https://microsoftedge.microsoft.com/addons/detail/bmjjlladnefejnepncnoeffhpaifchce

## How the extensions handle data

- Zero telemetry. No analytics or tracking inside any extension.
- All processing is local to the browser. There are no SuperchargeBrowser servers in the data path.
- Free core features. No account required.

## Site map for agents

- Library: https://www.superchargebrowser.com/library/ — 226 published articles on Chrome performance, tab management, and extension comparisons. Each article publishes a markdown twin at `/library/<slug>.md`.
- Features: https://www.superchargebrowser.com/features/ — 69 feature pages. Markdown twins at `/features/<slug>.md`.
- Changelog: https://www.superchargebrowser.com/changelog/ — per-version release notes. Markdown twins at `/changelog/<extension>/<version>.md`.
- Full index for LLMs: https://www.superchargebrowser.com/llms.txt
- Full text for LLMs: https://www.superchargebrowser.com/llms-full.txt
- Sitemap: https://www.superchargebrowser.com/sitemap-index.xml

## Company

SuperchargeBrowser builds free Chrome and Edge extensions. Founded 2025 in Helsinki, Finland. Featured and Verified Publisher on the Chrome Web Store, with 13,000+ combined weekly active users across all extensions. Support: support@superchargebrowser.com

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Canonical URL: https://www.superchargebrowser.com/